Home / 1,059,678.16-1,462,394.32-607,056.64

Finding the Fourth Proportional to 1,059,678.16, 1,462,394.32 and 607,056.64

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Solution

The fourth proportional to 1,059,678.16, 1,462,394.32 and 607,056.64 is: 837,760.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,678.16 : 1,462,394.32 = 607,056.64 : x
  2. Step 2: Convert to fraction form
    1,059,678.16/1,462,394.32 = 607,056.64/x
  3. Step 3: Cross multiply
    1,059,678.16x = 1,462,394.32 × 607,056.64
  4. Step 4: Simplify right side
    1,059,678.16x = 887,756,182,254.29
  5. Step 5: Solve for x
    x = 887,756,182,254.29/1,059,678.16
  6. Step 6: Final answer
    x = 837,760.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.